Section 28 - Pittsburgh, Pa.

For the purpose of administration and enforcement of Part II of the Interstate Commerce Act, the zone adjacent to and commercially a part of Pittsburgh, Pa., in which transportation by motor vehicle in interstate or foreign commerce, not under a common control, management, or arrangement for a continuous carriage or shipment to or from a point beyond the zone, will be partially exempt under section 203(b)(8) of the act (49 U.S.C. 303(b)(8)) from regulation, is hereby determined to include, and to be comprised of, the following:

(a) All points in Allegheny County, Pa., except Forward, Elizabeth, South Versailles, Marshall (including the Borough of Bradford Woods), Pine Richland, West Deer and Fawn Townships and that part of Frazer Township north of a line made by extending easterly in a straight line the southern boundary of West Deer Township.

(b) Borough of Trafford situated in both Alleghency and Westmoreland Counties;

(c) Borough of Ambridge and Harmony Township located in Beaver County; and

(d) The City of New Kensington and Borough of Arnold in Westmoreland County.